Harmonics in Electrical Systems

Course Description

Modern industry is full of electronic devices that control voltage, current, and frequency. These electronic devices often operate by turning on and off at different rates, causing pulsations on the power line, which can cause the normal sine wave to become distorted Рharmonics are a result of this distortion. This course will cover the frequency; name and sequence; problems associated; and method of detecting and dealing with harmonic problems. Supplemental  handouts included in cost of course.

Continuing Education Credit

This course has been approved by Washington State L&I for:

  • Electrical Trainees
    • 8 hours of Basic Classroom Training
    • Course #: WA2022-088
  • Journey-level Electricians
    • 8 hours Industry Related
    • Course #: WA2022-088

Class Time:

  • 8:00AM – 5:00PM

Required Books/Materials

  • 2020 NEC Code Book
  • Calculator
  • Paper
  • Pen/Pencil


Classroom Information